All categories

3 years ago

Name a pair of supplementary angles? Give another name for angle PWT?

Mathematics

1 answer:

vodka [1.7K]3 years ago

4 0

Step-by-step explanation:

Supplementary angles means the angles which make 180° when they are added .

so, a pair of supplementary angles are angle TWP and angle PWV.

Another name for angle PWT is angle TWP.

You might be interested in

Question 7 (1 point)

Arisa [49]

Answer:

h = 452.5 ft

Step-by-step explanation:

Angle of elevation from P to top of the pole = 65°

Horizontal distance between the pole and point P = 21 ft

By Applying tan rule in the given triangle ABP,

tan(∠APB) = $\frac{AB}{PB}$

tan(65°) = $\frac{h}{21}$

h = 21[tan(65°)]

h = 452.491

h ≈ 452.5 ft

Therefore, height of the pole is 452.5 ft.

4 0

3 years ago

Adrian cuts a block of wood as shown. What is the volume of the block of wood?

kozerog [31]

Answer:

432

Step-by-step explanation:

Volume of cuboid:

12 x 4.5 x 5.5 = 297

volume of traingular prism:

(12x5)/2 x 4.5 =135

add them together:

135+297 =432

hope this helps!

6 0

3 years ago

Please help me (6+6)/2=

natulia [17]

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

Step 1: Define

(6 + 6)/2

Step 2: Evaluate

(Parenthesis) Add: 12/2
Divide: 6

6 0

3 years ago

Read 2 more answers

Six times a number is at least four less than eight times the number. If x represents the number which will help the number

g100num [7]

"help the number ... ?"

6x ≥ 8x-4

Then 4≥2x, or 2≥x, or x≤2.

3 0

3 years ago

Write an equation of a circle that has the center at the origin and goes through (-3,-6)

dexar [7]

Answer:

$x^{2} +y^{2} = 45$

Step-by-step explanation:

General Equation of circle is

$(x-x_1)^{2} +(y-y_1)^{2} = r^{2}$ ----------- (1)

Here

$(x_1, y_1)= (0, 0)$

Radius r is distance from origin (x1, y1) to point (x2, y2)=(-3, -6)

$r=\sqrt{(x_2-x_1)^{2} + (y_2-y_1)^{2} }$

$r= \sqrt{(-3-0)^{2} + (-6-0)^{2} }$

$r= \sqrt{9+36}$

$r=\sqrt{45}$

Substituting values in equation (1)

$(x-0)^{2} +(y-0)^{2} =( \sqrt{45})^{2}$

$x^{2} +y^{2} = 45$

6 0

3 years ago